18490+3432 YSC 11 (HD 174433)

18^h 49^m 01.02^s +34° 32' 29.3" P.A. 55.00 sep 0.4 mag 7.80,10.20 Sp F6V dist. 61.54 pc (200.74 l.y.)

Coord 2000	18490+3432	Discov num	YSC 11	Comp		Coord arcsec 2000	18 49 01.02 +34 32 29.3
Date first	2006	Date last	2016	Obs	8
Pa first	350	Pa last	54.9	P.A. Now (θ)	54.9°
Sep first	0.1	Sep last	0.359	Sep. Now (ρ)	0.359"
Mag pri	7.80	Mag sec	10.20	delta mag (ΔM)	2.4	Spectral class	F6V (yellow-white)
Pri motion ra	+061	Sec motion ra
Pri motion dec	+225	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 174433	Constellation	Lyra	SAO	67420	HIP	92325
Tycho2	2646-01041-1	Gaia DR2	2091616538779496320	HD	174433	BD	BD+34 3326
Distance	61.54	Distance ly	200.74

WDS 18490+3432 YSC 11 (HD 174433) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
YSC		Yale-Southern Connecticut (from additional DD list - see HOR)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18490+3432	YSC 11		2006	1	350	0.1	7.72			D	184900.98+343227.4
18490+3432	YSC 11		2008	2	271	0.1	7.80	10.20		D	184900.98+343227.4
18490+3432	YSC 11		2014	6	56	0.3	7.80	10.20	F6V		184900.98+343227.4
18490+3432	YSC 11		2016	7	55	0.4	7.80	10.20	F6V		184901.02+343229.3

If you need more information about this double, apply for a data request form to the WDS.

WDS 18490+3432 YSC 11 (HD 174433) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18490+3432 YSC 11 (HD 174433) : MEASURES

No records found.

WDS 18490+3432 (HD 174433) : VIRTUAL EYEPIECE

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WDS 18490+3432 (HD 174433) : ALADIN DSS IMAGE @ 18^h 49^m 01.02^s +34° 32' 29.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18490+3432 YSC 11 (HD 174433) : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		18490+3432	YSC 11		55	0.4
Show		18483+3432	POP 43		297	2.6	9
Show		18496+3415	COU1155		223	3.3	19
Show		18475+3415	KPP4122		53	4.1	26
Show		18535+3437	L 26		71	7.3	32
Show		18487+3401	HU 936		101	1.8	32
Show		18515+3418	DAM1253		339	9.8	35
Show		18465+3414	COU1153		116	0.4	35
Show		18458+3431	STF2390		155	4.3	40
Show		18495+3512	POP 44		230	9.7	40
Show		18518+3410	GYL 10		243	24.1	41
Show		18464+3500	SLE 367		290	18.5	42
Show		18528+3448	DAM 288	AB	347	11.4	49
Show		18528+3448	DAM 288	AC	301	11.6	49
Show		18491+3343	UC 3682		310	18.4	50
Show		18511+3524	J 110		174	1.9	58
Show		18438+3433	SEI 573		298	20.9	65
Show		18445+3400	STTA172		5	64.9	65
Show		18494+3324	J 765		333	2.3	67
Show		18501+3322	BU 293	EF	66	79.4	72
Show		18501+3322	RBR 11	Aa,Ab	176	0.5	72
Show	Sheliak	18501+3322	STFA 39	AB	149	45.7	72
Show	Sheliak	18501+3322	BU 293	AC	247	46.8	72
Show	Sheliak	18501+3322	BU 293	AD	68	64.0	72
Show	Sheliak	18501+3322	BU 293	AE	317	67.2	72
Show	Sheliak	18501+3322	BU 293	AF	18	86.0	72
Show	Sheliak	18501+3322	CIA 3	Aa1,2	88	0.0	72
Show		18501+3322	BU 293	BE	322	112.4	73
Show		18501+3322	BU 293	BF	1	120.6	73
Show		18462+3328	COU1152		259	1.7	74
Show		18488+3319	HJ 1349	AB	93	29.9	74
Show		18430+3445	BKO 52	BD	82	7.5	76
Show		18430+3445	SEI 572	AB	53	22.3	76
Show		18430+3445	BKO 52	AC	147	18.7	76
Show		18452+3532	STF2386	AB	18	21.1	76
Show		18452+3532	FOX 234	AC	75	56.7	76
Show		18495+3316	STF2407		207	30.0	77
Show		18549+3358	SHJ 282	CD	283	192.4	80
Show		18549+3358	STT 525	AB	130	1.8	81
Show		18549+3358	SHJ 282	AC	349	45.4	81
Show		18549+3358	SHJ 282	AD	295	214.8	81
Show		18425+3432	POP 45		275	6.8	81
Show		18523+3321	ES 2233	BC	88	2.8	82
Show		18523+3321	ES 2233	BD	117	7.8	82
Show		18523+3321	ES 2233	AB	246	44.9	82
Show		18506+3313	TAR 3	BC	214	3.3	83
Show		18506+3313	TAR 3	AB	302	15.8	83
Show		18506+3313	BKO 54	AD	192	14.0	83
Show		18426+3459	UC 3650		159	22.3	84
Show		18421+3445	BLL 34	BC	65	91.1	86
Show		18421+3445	B 2546	Aa,Ab	24	0.1	86

WDS 18490+3432 : COMPONENTS

	A
B	pa=49.5° sep=0.32"

18490+3432 A

Componente originario normalizzato	AB	Name	HD 174433	Coord arcsec 2000	184901.02+343229.3	Mag	7.8
Spectral class	F6V (yellow-white)	PmRA	61.00	PmDE	225.0	SAO	67420
HIP	92325	Tycho2	2646-01041-1	HD	174433	BD	BD+34 3326

Tycho2

Tycho2	2646-01041-1	Pflag		RAmdeg	282.25424225	DEmdeg	34.54149063
PmRA	55.8	PmDE	220.5	E RAmdeg	6	E DEmdeg	5
E pmRA	2.2	E pmDE	2.3	EpRAm	1991.23	EpDEm	1991.53
Num	7	Q RAmdeg	1.2	Q DEmdeg	0.6	Q pmRA	1.1
Q pmDE	0.7	BTmag	8.404	E BTmag	0.016	VTmag	7.788
E VTmag	0.011	Prox	648	TYC	T	HIP	92325
CCDM		RAdeg	282.25408194	DEdeg	34.54097778	EpRA 1990	1.48
EpDE 1990	1.63	E RAdeg	5.6	E DEdeg	5.1	Posflg
Corr	0.1

SAO

SAO	67420	DelFlag		RA1950		PmRA1950	0.0054
DE1950		PmDE1950	0.216	Vmag	8.3	SpType	F5
Double code		Source	6	CatNum	1751	DM	BD+34 3326
DMcomp		BDsup		HD	174433	M HD	0
GC		RA1950rad	4.91833548	DE1950rad	0.60179435	PmRA2000	0.0056
PmDE2000	0.216

Hipparcos

Catalog	H	HIP	92325	Proxy		RAhms	18 49 00.98
DEdms	+34 32 27.4	Vmag	7.71	VarFlag		R Vmag	H
RAdeg	282.254	DEdeg	34.541	AstroRef		Plx	17.02
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	174433	BD	BD+34 3326
CD		CP		Dm number	+34 3326	VIred	0.64
SpType	F5	R SpType		Coord arcsec 2000	184900.98+343227.4

Hipparcos 2

HIP	92325	Sn	5	So	0	Nc	1
RArad	4.9262629664	DErad	0.6028534126	Plx	16.25	PmRA	60.83
PmDE	226.42	E RArad	0.42	E DErad	0.5	E Plx	0.58
E pmRA	0.53	E pmDE	0.72	Hpmag	7.8374	E Hpmag	0.0015
SHp	0.013	VA	0	BV	0.571	E BV	0.015
VI	0.64

18490+3432 B

Componente originario normalizzato	AB		Coord arcsec 2000	184901.04+343229.5		Mag	10.2		Calc delta mag	2.4
Calc coord	yes